for lowering springs could i just use the stock isolators? what would happen if i didnt put isolators in?

 

yes you can use the stock ones, a friend of mine used his when he put new springs in but then decieded to take them out. it dropped the car just a bit lower but i don't know what kind of side effects doing that can cause. me personally i would re-use them if they were still in good shape, if not i would get new ones

 

+1